html{
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
}

body{
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    font-family:"微软雅黑";
}

#loginBox{
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: center;
    align-items: center;
    margin-top: 20%;
}

form{
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: center;
    align-items: center;
    width: 70%;
}

.form-group{
    display: flex;
    justify-content: center;
    align-items: center;
}

.pri-btn{/*普通按钮*/
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: center;
    align-items: center;
    width: 75%;
    margin-top: 3%;
    padding: 2%;
    background: #1d68a7;
    border-radius: 6px
}

.form-control{
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: center;
    align-items: center;
    width: 70%;
    margin-top: 3%;
    padding: 2%;
    border-radius: 6px/*输入框的圆角*/
}

#code{
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: center;
    align-items: center;
    width: 34%;
    margin-top: 3%;
    padding: 2%;
    border-radius: 6px;/*输入框的圆角*/
}

#codeImg{
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: center;
    align-items: center;
    width: 34%;
    margin-top: 3%;
    margin-left: 2%;
}

a{
    margin-top: 5%;
    color: #1d2124;
    text-decoration: none;
    display: block;
}

.container{
    width: 70%;
}

/**提示信息样式*/
.danger{
    display: flex;
    flex-direction: row ;/*布局从上到下*/
    justify-content: flex-start;
    align-items: flex-start;
    border-radius: 6px;/*输入框的圆角*/
    background: #f2dede;
    color: #333333;
    position: relative;/*相对定位限制div里面的button*/
}

.success{
    display: flex;
    flex-direction: column;/*布局从上到下*/
    justify-content: flex-start;
    align-items: flex-start;
    border-radius: 6px;/*输入框的圆角*/
    background: #dff0d8;
    color: #333333;
    position: relative;/*相对定位限制div里面的button*/
}

#close{
    position: absolute;/*绝对定位，控制button在div里面的位置*/
    right: 2%;
    top: 2%;
}
